300W Grow Hydroponic Lighting Led 1:High power & low voltage 2durable&beauty 3 new ... , different power for your choice: 14W, 45W, 50W, 90W, 120W, 300W, 600W.2) Built-in CE approved power supply, no need ... is very suitable for hydroponics, horticulture, green house, and bonsai lighting, help a lot to plants seeding, breeding, flowering, fruiting, etc ...